CN106063061A - Frame section for a framework of a switchgear cabinet - Google Patents

Frame section for a framework of a switchgear cabinet Download PDF

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Publication number
CN106063061A
CN106063061A CN201580007452.5A CN201580007452A CN106063061A CN 106063061 A CN106063061 A CN 106063061A CN 201580007452 A CN201580007452 A CN 201580007452A CN 106063061 A CN106063061 A CN 106063061A
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CN
China
Prior art keywords
shaped piece
framework
cavity
framework shaped
convex shoulder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201580007452.5A
Other languages
Chinese (zh)
Other versions
CN106063061B (en
Inventor
哈特穆特·保罗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rittal GmbH and Co KG
Rittal Werk Rudolf Loh GmbH and Co KG
Original Assignee
Rittal Werk Rudolf Loh GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rittal Werk Rudolf Loh GmbH and Co KG filed Critical Rittal Werk Rudolf Loh GmbH and Co KG
Publication of CN106063061A publication Critical patent/CN106063061A/en
Application granted granted Critical
Publication of CN106063061B publication Critical patent/CN106063061B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32Mounting of devices therein
    • H02B1/34Racks
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/01Frameworks
    • H02B1/013Profiles for cabinet frames
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/01Frameworks
    • H02B1/014Corner connections for frameworks
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/18Construction of rack or frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Assembled Shelves (AREA)
  • Patch Boards (AREA)

Abstract

The invention relates to a frame section for a framework of a switchgear cabinet, consisting of: an outer partial profile (20), which is made of a first material, the outer partial profile (20) forming at least one first wall (22) of the frame profile (10), which partially delimits a hollow chamber (40); and an inner partial profile (30), which is made of a second material and which is different from the first material with regard to at least one property, the inner partial profile (30) forming at least one further wall (32, 34, 36) of the hollow chamber (40).

Description

Framework shaped piece for switch cubicle frame
Technical field
The present invention relates to a kind of framework shaped piece for switch cubicle frame.
Background technology
Many designs all disclose framework shaped piece, mentions according to DE 195 36 950 merely illustratively C1, the EP 0 789 983 shaped piece described in B1 and EP 1 601 074 B1.All these framework shaped pieces are the most all Structure is complicated, and wherein manufacturer and user side all exist saving material and the diversified demand of product function.
Summary of the invention
Therefore, it is desirable to provide a kind of framework shaped piece for switch cubicle frame, described framework shaped piece is just Can be to be linked into underframe to save material in the case of degree is constant with enabling capabilities holding.
Framework shaped piece according to claim 1 achieves this purpose.Its advantageous embodiment defines appurtenance The theme required.Frame for switch cubicle is the theme of claim 13, is provided with according to institute of the present invention in described frame The framework shaped piece stated.Its favourable design proposes too in dependent claims.
According to of the present invention, framework shaped piece is made up of outside shaped piece and internal shaped piece, its peripheral shaped piece Being made up of the first material, described outside shaped piece forms at least the first wall portion of framework shaped piece, described first wall portion ground Limit cavity;Internal shaped piece is made up of the second material, and described second material at least has a kind of different from described first material Characteristic, wherein said internal shaped piece forms at least one other wall portion of described cavity.Such as, described outside shaped piece Constituted by than the material more corrosion-resistant material of described internal shaped piece.
The thickness that can also arrange described outside shaped piece is different from described internal shaped piece, and the most described inside is different The thickness of shape part.
Feature according to framework shaped piece of the present invention is that it has the length side running through described framework shaped piece To cavity.Thus, having optional space in described cavity, described optional space can use in many ways.Therefore, may be used To consider to make cable pass this cavity such as data wire, described data wire is by outside shaped piece and the material of internal shaped piece Isolate and the most interference-free.
Can also arrange and reinforce described cavity with rigid foam.Flexible foam can also be used equally to be filled with, use The described cavity that flexible foam is filled has damping characteristic.Open-celled structure can also be set, especially medium can be allowed to pass through The flexible foam of perforate.
Described rigid foam or described flexible foam can be the foams of polyester base or polyurethane-base, it is also possible to be metal foam Foam, concrete or other inorganic material and organic material.
Therefore, multiple section bars that characteristically diversity is bigger can have identical function and an external dimensions, and not Need change function geometric construction.Described cavity is formed in this way so that the characteristic of described shaped piece can be adjusted.
According to a preferred embodiment of the present invention, described outside shaped piece and described internal shaped piece assemble formation extremely Few one is in reverse to the shaped piece convex shoulder that described cavity direction extends.Therefore straight the connecing with polygonal outline is defined Sheet, plug-in sealing device can be placed in this contact pin.This plug-in type sealed device can be conventional lip seal device, simultaneously Can also be sealing device, described sealing device be the theme described in DE10 2,014 101 401 A1 simultaneously submitted to.
Further, it is also possible to described internal shaped piece is folded, to form at least one obform body convex shoulder.Obform body is convex Therefore shoulder, when material thickness only has half, can keep fastening thickness, or this fastening thickness can increase, and the folder of material Tight degree can be without the concern for.Thus, if desired for the material thickness that the plate bolt offer of minimum thickness is enough as a example by.
Described cavity cross section is preferably rectangular or square when but it also may be configured to the most trapezoidal or parallelogram, I.e. class rhombus.Further, described obform body convex shoulder or all of obform body convex shoulder construct at the edge of described cavity.Described different Body convex shoulder surrounds the angle of 135 ° with adjacent special-shaped dignity.Shape in four obform body convex shoulders of four edges of cavity Becoming symmetrical framework shaped piece, the obform body convex shoulder of described framework shaped piece can meet different demands.
Preferably, the obform body convex shoulder of folding is offered porose, preferably offers system hole.Convex at two such obform bodies In shoulder, form multiple structural plane so that suitable underframe can be utilized to operate, and described underframe has identical securing plane On same parts.Assembly can be installed from the both sides of relevant obform body convex shoulder.
Frame for switch cubicle can be constituted by according to framework shaped piece of the present invention, in described frame, this The framework shaped piece of sample is at least installed as a vertical shaped piece to make full use of the installation feasible program optimized.But, It is also advantageous that use the framework shaped piece of the present invention as horizontal shaped piece, the most not only in top area but also in bottom Region uses.When internal shaped piece be designed as than switch cubicle size in short-term, just in interior zone, can be by the technology at angle Conceptual design obtains more saves material so that internal shaped piece does not comes off subsequently or the degree that comes off is less.
Accompanying drawing explanation
The present invention is further illustrated according to the following drawings subsequently.Size in these views not necessarily ratio Correct:
Fig. 1 shows the cross-sectional view according to framework shaped piece of the present invention;
Fig. 2 shows the front view of the framework shaped piece in Fig. 1;
Fig. 3 shows the perspective view of internal shaped piece;
Fig. 4 shows according to three framework shaped pieces of the present invention in the top area for switch cubicle frame Angle connects;
Fig. 5 shows that the angle of the bottom section of the frame for switch cubicle connects;
Fig. 6 shows have two profiles according to a part for the frame of framework shaped piece of the present invention, root Different mounting plane is shown according to described profile.
Detailed description of the invention
Fig. 1 shows that the cross-sectional view of the framework shaped piece 10 for switch cubicle, described framework shaped piece have by first The outside shaped piece 20 that material is made.Outside shaped piece forms at least one first wall portion 22 of framework shaped piece 10, and described the One wall portion ground limits cavity 40.Angle with substantially 135 ° extends from the first wall portion 22 for two convex shoulders 24,26.Described framework Shaped piece 10 farther includes internal shaped piece 30, and internal shaped piece 30 is had at least one different qualities by with the first material Second material is made.Different qualities referred herein can be physically or chemically characteristic, and such as, outside shaped piece 20 can be interior by ratio The material of portion's shaped piece 30 more corrosion-resistant material is constituted.Outside shaped piece 20 can also have bigger than internal shaped piece 30 Thickness.Described internal shaped piece 30 forms at least one other wall portion of cavity 40, in the illustrated embodiment, cavity 40 Three other wall portions 32,34,36 are all to be formed by internal shaped piece 30.So, four sidewalls define cavity 40, this cavity The cross section of 40 is rectangular or square when.Obform body convex shoulder structure is in the edge of cavity 40, and described convex shoulder is in reverse to cavity 40 Extend.Preferably there are two different types of obform body convex shoulders, i.e. the obform body of convex shoulder 24,26 composition of outside shaped piece 20 Convex shoulder and the connecting portion 44,46 of connected internal shaped piece 30.Such obform body convex shoulder, such as 26,46, for straight And there is polygonal outline, enabling push sealing member 50 simply open.Other shaped piece convex shoulder 38,42 is by folding The material of internal shaped piece 30 is formed so that obform body convex shoulder 38,42 is with can be described as bilayer by the material of internal shaped piece 30 Design.This obform body convex shoulder 38,42 has hole, and described hole can be seen more clearly from hole at Fig. 2 and Fig. 3.
Cavity 40 can be used to guide cable.Such as polyester base or the rigid foam of polyurethane-base or soft can also be utilized Matter foam is filled with, with stiffening frame shaped piece 10 or give its damping characteristic.Fig. 2 shows the vertical view of the shaped piece of Fig. 1 Figure.Can be seen that described hole on obform body convex shoulder 38, described hole is made up of the rectangle being arranged alternately and circular port 52,54.Class As hole be also referred to as system hole, be arranged in obform body convex shoulder 42, but cannot find out in the drawings.Obform body convex shoulder 38,42 Being transitioned into one another by wall portion 34, wherein it extends (see Fig. 1) relative to this sidewall 34 with the angle of about 135 °.Obform body Convex shoulder 42 is transitioned in convex shoulder 46 by wall portion 36, and wherein, herein, the size at transition angle is also 135 °.
Can clearly be seen that the design at the angle of internal shaped piece 30 in figure 3, Fig. 3 illustrates with perspective top Internal shaped piece 30.The obform body convex shoulder 38,42 folded shows the system hole being made up of rectangle 52 and circular open 54.Also may be used To design different system hole, such as 19 " hole or metric system hole.By folding, obform body convex shoulder 38,42 with wall portion 32,34,36 or The twice wall thickness structure of convex shoulder 44,46 so that the stability needed for mounting assembly is guaranteed.Internal shaped piece 30 can To be manufactured into sheet metal-bending stamping parts, and it is then act through the supplementary formation of outside shaped piece (such as Fig. 2) according to of the present invention Framework shaped piece 10.
Fig. 4 shows and utilizes according to framework shaped piece 10a, 10b and 10d of the present invention at the bottom section of frame Angle connects.In this case, the inside shaped piece 30 of vertical framework shaped piece 10d is shorter than required cabinet size.This means joint Save material, do not have the degree that comes off or come off the most subsequently less.Horizontal frame shaped piece 10a, 10b are convex at its obform body Shoulder 38,42 is in inclined plane cut, wherein, the most when necessary, internal shaped piece 30 the most necessarily with angle Geometric construction matches.Therefore outside shaped piece 20 need not process further.
Fig. 5 represents the cross-sectional view of a part for frame, described frame by according to framework shaped piece 10 of the present invention, 10 ' are constituted.By perforate, the obform body convex shoulder 38,42 that folds, make structural member, the such as underframe can be from obform body convex shoulder 38, the both sides of 42 are installed.Therefore, in the case of underframe is appropriate, it is possible to use the identical components on identical securing plane is real Existing formation level, as it is by plane 1, plane 2, plane 3, as plane 4 illustrates.
Therefore material is saved without limitation function according to framework shaped piece of the present invention.
The present invention in preceding description, in the accompanying drawings and in the claims disclosed feature for realizing the present invention Being required, described feature both can be individually can also arbitrarily to combine.

Claims (15)

1. for the framework shaped piece of switch cubicle frame, including:
The outside shaped piece (20) being made up of the first material, wherein said outside shaped piece (20) forms framework shaped piece (10) At least one first wall portion (22), described first wall portion ground limits cavity (40);And
The inside shaped piece (30) being made up of the second material, described second material at least has a kind of different from described first material Characteristic, wherein said internal shaped piece (30) forms at least one other wall portion (32,34,36) of described cavity (40).
Framework shaped piece the most according to claim 1, it is characterised in that the thickness of described outside shaped piece (20) is with described The thickness of internal shaped piece (30) is different.
Framework shaped piece the most according to claim 1, it is characterised in that described cavity (40) runs through described framework shaped piece (10) length direction.
Framework shaped piece the most according to claim 1, it is characterised in that described cavity (40) is reinforced with rigid foam.
Framework shaped piece the most according to claim 1, it is characterised in that described cavity (40) is filled with flexible foam.
Framework shaped piece the most according to claim 5, it is characterised in that described cavity (40) is filled out by the flexible foam of perforate Fill.
7. according to the framework shaped piece described in any one of claim 3-5, it is characterised in that described rigid foam or described soft Foam is the foam of polyester base or polyurethane-base.
Framework shaped piece the most according to claim 1, it is characterised in that described cavity (40) is by inorganic material, such as golden Belong to foam or Concrete Filled.
Framework shaped piece the most according to claim 1, it is characterised in that described outside shaped piece (20) and described inside are different Shape part (30) assembles formation, and at least one is in reverse to the obform body convex shoulder (24,44 that described cavity (40) extends;26,46).
Framework shaped piece the most according to claim 1, it is characterised in that described internal shaped piece (30) folds, to be formed At least one obform body convex shoulder (38,42).
11. framework shaped pieces according to claim 1, it is characterised in that the cross section of described cavity (40) is rectangle, pros Shape, trapezoidal or class rhombus.
12. framework shaped pieces according to claim 9, it is characterised in that one or more described obform body convex shoulders (24, 44;26,46;38,42) structure is at the edge of described cavity (40).
13. according to the framework shaped piece described in claim 9 or 10, it is characterised in that described obform body convex shoulder (24,44;26, 46;38,42) angle of 135 ° is surrounded with adjacent sidewall (22,32,34,36).
14. framework shaped pieces according to claim 9, it is characterised in that the obform body convex shoulder (38,42) of folding is provided with hole (52,54), are preferably provided with system hole.
15. frames being used for switch cubicle, in described frame, according to the framework shaped piece described in any one of claim 1-4 extremely Install as vertical shaped piece less.
CN201580007452.5A 2014-02-05 2015-01-28 Frame shaped piece for switchgear rack Active CN106063061B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014101402.2A DE102014101402B4 (en) 2014-02-05 2014-02-05 Frame profile for a frame of a control cabinet
DE102014101402.2 2014-02-05
PCT/DE2015/100033 WO2015117596A1 (en) 2014-02-05 2015-01-28 Frame section for a framework of a switchgear cabinet

Publications (2)

Publication Number Publication Date
CN106063061A true CN106063061A (en) 2016-10-26
CN106063061B CN106063061B (en) 2019-03-22

Family

ID=52810913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580007452.5A Active CN106063061B (en) 2014-02-05 2015-01-28 Frame shaped piece for switchgear rack

Country Status (6)

Country Link
US (1) US9966738B2 (en)
EP (1) EP3103169B1 (en)
CN (1) CN106063061B (en)
DE (1) DE102014101402B4 (en)
PL (1) PL3103169T3 (en)
WO (1) WO2015117596A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014101404B4 (en) 2014-02-05 2017-11-16 Rittal Gmbh & Co. Kg Frame for a switch or distribution cabinet
DE102015121192B4 (en) 2015-12-04 2019-09-19 Rittal Gmbh & Co. Kg Frame for a control cabinet
DE102016124078B3 (en) * 2016-12-12 2018-05-09 Rittal Gmbh & Co. Kg Connecting arrangement for the connection of two control cabinet frame racks

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CN103053085A (en) * 2010-08-04 2013-04-17 普罗泰科特工厂弗洛伦兹迈施有限两合公司 Cabinet profile, in particular switchgear cabinet profile, and cabinet, in particular switchgear cabinet

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GB2121676A (en) * 1982-06-08 1984-01-04 Peter Baron Frame construction
US4899900A (en) * 1987-09-17 1990-02-13 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Switching box
DE4336187A1 (en) * 1993-10-23 1995-04-27 Loh Kg Rittal Werk Frame leg for a frame of a control cabinet
CN2402099Y (en) * 1999-12-09 2000-10-18 上海贝尔有限公司 Machine cabinet frame
CN1659754A (en) * 2002-06-06 2005-08-24 梅尔基塞代克·弗朗西斯基尼 Improvement in metallic profile for the composition of structures for the assembly of cabinets/enclosures
US20070069613A1 (en) * 2005-09-29 2007-03-29 Alexander Dinota Outdoor base station housing assembly
CN101577398A (en) * 2009-06-10 2009-11-11 深圳市怡富精密机械有限公司 Cabinet framework convenient for assembly and assembly method thereof
CN103053085A (en) * 2010-08-04 2013-04-17 普罗泰科特工厂弗洛伦兹迈施有限两合公司 Cabinet profile, in particular switchgear cabinet profile, and cabinet, in particular switchgear cabinet
CN202797616U (en) * 2012-09-20 2013-03-13 天津市滨海新区奕晟电气设备有限公司 Strengthening longitudinal beam type steel for electric control cabinet

Also Published As

Publication number Publication date
EP3103169A1 (en) 2016-12-14
WO2015117596A1 (en) 2015-08-13
DE102014101402B4 (en) 2024-10-17
US20160352079A1 (en) 2016-12-01
CN106063061B (en) 2019-03-22
EP3103169B1 (en) 2019-10-23
US9966738B2 (en) 2018-05-08
PL3103169T3 (en) 2020-03-31
DE102014101402A1 (en) 2015-08-20

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